CN104050975B - 分段式读取‑修改‑写入操作 - Google Patents
分段式读取‑修改‑写入操作 Download PDFInfo
- Publication number
- CN104050975B CN104050975B CN201410093970.0A CN201410093970A CN104050975B CN 104050975 B CN104050975 B CN 104050975B CN 201410093970 A CN201410093970 A CN 201410093970A CN 104050975 B CN104050975 B CN 104050975B
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- write
- segmentation
- track
- read
- modify
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- 230000004048 modification Effects 0.000 title claims abstract description 19
- 238000012986 modification Methods 0.000 title claims abstract description 19
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- 238000000034 method Methods 0.000 claims abstract description 54
- 238000013500 data storage Methods 0.000 claims description 31
- 230000003139 buffering effect Effects 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 abstract description 29
- 230000015654 memory Effects 0.000 description 17
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- Signal Processing For Digital Recording And Reproducing (AREA)
- Digital Magnetic Recording (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/832,178 | 2013-03-15 | ||
| US13/832,178 US8879183B1 (en) | 2012-10-11 | 2013-03-15 | Segmenting of read-modify-write operations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104050975A CN104050975A (zh) | 2014-09-17 |
| CN104050975B true CN104050975B (zh) | 2017-06-09 |
Family
ID=51503712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410093970.0A Expired - Fee Related CN104050975B (zh) | 2013-03-15 | 2014-03-14 | 分段式读取‑修改‑写入操作 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6148996B2 (enrdf_load_stackoverflow) |
| CN (1) | CN104050975B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10176119B2 (en) | 2016-03-02 | 2019-01-08 | Seagate Technology Llc | Workload detection and media cache management |
| CN105824579B (zh) * | 2016-03-17 | 2019-01-11 | 中国科学院计算技术研究所 | 一种捎带读写减小瓦记录写放大开销的方法 |
| US9779763B1 (en) * | 2016-04-29 | 2017-10-03 | Seagate Technology Llc | Write signal adjustment |
| WO2020113549A1 (en) * | 2018-12-07 | 2020-06-11 | Alibaba Group Holding Limited | External staging storage cluster mechanism to optimize archival data storage system on shingled magnetic recording hard disk drives |
| CN116382576B (zh) * | 2023-03-17 | 2024-02-27 | 平头哥(上海)半导体技术有限公司 | 存储控制芯片、固态硬盘和相关方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604198A (zh) * | 2003-09-29 | 2005-04-06 | 日立环球储存科技荷兰有限公司 | 用于向硬盘驱动器的带中写入数据的系统和方法 |
| CN101833994A (zh) * | 2009-03-11 | 2010-09-15 | 日立环球储存科技荷兰有限公司 | 使用数据存储装置在高速缓存存储器中存储叠块的技术 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011005249A1 (en) * | 2009-07-07 | 2011-01-13 | Lsi Corporation | Systems and methods for tiered non-volatile storage |
| JP4886877B2 (ja) * | 2010-05-31 | 2012-02-29 | 株式会社東芝 | 記録媒体制御装置、及びその方法 |
| US8832409B2 (en) * | 2011-03-09 | 2014-09-09 | Seagate Technology Llc | Dynamic guarding of a storage media |
-
2014
- 2014-03-13 JP JP2014050085A patent/JP6148996B2/ja not_active Expired - Fee Related
- 2014-03-14 CN CN201410093970.0A patent/CN104050975B/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604198A (zh) * | 2003-09-29 | 2005-04-06 | 日立环球储存科技荷兰有限公司 | 用于向硬盘驱动器的带中写入数据的系统和方法 |
| CN101833994A (zh) * | 2009-03-11 | 2010-09-15 | 日立环球储存科技荷兰有限公司 | 使用数据存储装置在高速缓存存储器中存储叠块的技术 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6148996B2 (ja) | 2017-06-14 |
| CN104050975A (zh) | 2014-09-17 |
| JP2014182865A (ja) | 2014-09-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 |